IL73762A - Gas turbine rotor disk cover plate attachment - Google Patents

Gas turbine rotor disk cover plate attachment

Info

Publication number: IL73762A
Authority: IL; Israel
Prior art keywords: cover plate; gas turbine; turbine rotor; rotor disk; disk cover
Prior art date: 1983-12-22

Application number

IL73762A

Other versions

IL73762A0 (en

Original Assignee

United Technologies Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1983-12-22

Filing date

1984-12-07

Publication date

1991-01-31

1984-12-07 Application filed by United Technologies Corp filed Critical United Technologies Corp

1985-03-31 Publication of IL73762A0 publication Critical patent/IL73762A0/en

1991-01-31 Publication of IL73762A publication Critical patent/IL73762A/en

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
- F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Turbine Rotor Nozzle Sealing (AREA)

IL73762A 1983-12-22 1984-12-07 Gas turbine rotor disk cover plate attachment IL73762A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/564,453 US4558988A (en)	1983-12-22	1983-12-22	Rotor disk cover plate attachment

Publications (2)

Publication Number	Publication Date
IL73762A0 IL73762A0 (en)	1985-03-31
IL73762A true IL73762A (en)	1991-01-31

Family

ID=24254536

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL73762A IL73762A (en)	1983-12-22	1984-12-07	Gas turbine rotor disk cover plate attachment

Country Status (11)

Country	Link
US (1)	US4558988A (en)
JP (1)	JPH0647921B2 (en)
KR (1)	KR930003808B1 (en)
BE (1)	BE901242A (en)
CA (1)	CA1211717A (en)
CH (1)	CH666327A5 (en)
DE (1)	DE3444587C2 (en)
DK (1)	DK159733C (en)
IL (1)	IL73762A (en)
NL (1)	NL194012C (en)
YU (1)	YU217484A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4701105A (en) *	1986-03-10	1987-10-20	United Technologies Corporation	Anti-rotation feature for a turbine rotor faceplate
US5257909A (en) *	1992-08-17	1993-11-02	General Electric Company	Dovetail sealing device for axial dovetail rotor blades
US5310319A (en) *	1993-01-12	1994-05-10	United Technologies Corporation	Free standing turbine disk sideplate assembly
FR2710103B1 (en) *	1993-09-16	1995-10-20	Snecma	Turbomachine rotor flange and assembly of this flange with a rotor.
US5622475A (en) *	1994-08-30	1997-04-22	General Electric Company	Double rabbet rotor blade retention assembly
GB2311826B (en) *	1996-04-02	2000-05-10	Europ Gas Turbines Ltd	Turbomachines
GB2332024B (en) *	1997-12-03	2000-12-13	Rolls Royce Plc	Rotary assembly
US6575703B2 (en)	2001-07-20	2003-06-10	General Electric Company	Turbine disk side plate
US7927069B2 (en) *	2006-11-13	2011-04-19	United Technologies Corporation	Hoop seal with partial slot geometry
US8870544B2 (en)	2010-07-29	2014-10-28	United Technologies Corporation	Rotor cover plate retention method
US8662845B2 (en) *	2011-01-11	2014-03-04	United Technologies Corporation	Multi-function heat shield for a gas turbine engine
FR2982635B1 (en) *	2011-11-15	2013-11-15	Snecma	AUBES WHEEL FOR A TURBOMACHINE
US9303521B2 (en)	2012-09-27	2016-04-05	United Technologies Corporation	Interstage coverplate assembly for arranging between adjacent rotor stages of a rotor assembly
US9347325B2 (en)	2012-10-31	2016-05-24	Solar Turbines Incorporated	Damper for a turbine rotor assembly
US9228443B2 (en)	2012-10-31	2016-01-05	Solar Turbines Incorporated	Turbine rotor assembly
US9303519B2 (en)	2012-10-31	2016-04-05	Solar Turbines Incorporated	Damper for a turbine rotor assembly
US9297263B2 (en)	2012-10-31	2016-03-29	Solar Turbines Incorporated	Turbine blade for a gas turbine engine
US9677407B2 (en)	2013-01-09	2017-06-13	United Technologies Corporation	Rotor cover plate
WO2014120135A1 (en)	2013-01-30	2014-08-07	United Technologies Corporation	Double snapped cover plate for rotor disk
US9567857B2 (en)	2013-03-08	2017-02-14	Rolls-Royce North American Technologies, Inc.	Turbine split ring retention and anti-rotation method
EP3064705B1 (en) *	2015-03-04	2017-11-01	Siemens Aktiengesellschaft	Rotor with a locking plate to prevent a twist lock from spinning off
US11330805B2 (en) *	2017-12-27	2022-05-17	The Fish Co., Ltd.	Method for inducing artificial hibernation of fish, live fish packaging method, and live fish packaging container

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB928349A (en) *	1960-12-06	1963-06-12	Rolls Royce	Improvements in or relating to bladed rotors of fluid flow machines
US3663118A (en) *	1970-06-01	1972-05-16	Gen Motors Corp	Turbine cooling control
US4171930A (en) *	1977-12-28	1979-10-23	General Electric Company	U-clip for boltless blade retainer
US4192633A (en) *	1977-12-28	1980-03-11	General Electric Company	Counterweighted blade damper
GB2042652B (en) *	1979-02-21	1983-07-20	Rolls Royce	Joint making packing
US4349318A (en) *	1980-01-04	1982-09-14	Avco Corporation	Boltless blade retainer for a turbine wheel
US4304523A (en) *	1980-06-23	1981-12-08	General Electric Company	Means and method for securing a member to a structure
JPS5726211A (en) *	1980-07-23	1982-02-12	Hitachi Ltd	Rotary blade top edge clearance adjusting device for hydraulic turbine
FR2524932A1 (en) *	1982-04-08	1983-10-14	Snecma	DEVICE FOR AXIAL RETENTION OF BLADE FEET IN A TURBOMACHINE DISC

1983
- 1983-12-22 US US06/564,453 patent/US4558988A/en not_active Expired - Lifetime
1984
- 1984-12-05 CA CA000469413A patent/CA1211717A/en not_active Expired
- 1984-12-06 DE DE3444587A patent/DE3444587C2/en not_active Expired - Lifetime
- 1984-12-07 IL IL73762A patent/IL73762A/en not_active IP Right Cessation
- 1984-12-10 BE BE0/214140A patent/BE901242A/en not_active IP Right Cessation
- 1984-12-11 NL NL8403760A patent/NL194012C/en not_active IP Right Cessation
- 1984-12-14 DK DK599184A patent/DK159733C/en not_active IP Right Cessation
- 1984-12-19 CH CH6114/84A patent/CH666327A5/en not_active IP Right Cessation
- 1984-12-20 JP JP59269574A patent/JPH0647921B2/en not_active Expired - Lifetime
- 1984-12-21 YU YU02174/84A patent/YU217484A/en unknown
- 1984-12-22 KR KR1019840008254A patent/KR930003808B1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL194012B (en)	2000-12-01
CA1211717A (en)	1986-09-23
BE901242A (en)	1985-03-29
IL73762A0 (en)	1985-03-31
DK159733B (en)	1990-11-26
DE3444587A1 (en)	1985-07-04
NL8403760A (en)	1985-07-16
CH666327A5 (en)	1988-07-15
DE3444587C2 (en)	1994-01-13
US4558988A (en)	1985-12-17
JPH0647921B2 (en)	1994-06-22
NL194012C (en)	2001-04-03
JPS60156905A (en)	1985-08-17
DK599184A (en)	1985-06-23
YU217484A (en)	1989-12-31
DK159733C (en)	1991-04-22
KR850004513A (en)	1985-07-15
KR930003808B1 (en)	1993-05-13
DK599184D0 (en)	1984-12-14

Legal Events

Date	Code	Title	Description
2003-03-12	KB	Patent renewed
2005-07-25	EXP	Patent expired

Publication	Publication Date	Title
IL73762A (en)	1991-01-31	Gas turbine rotor disk cover plate attachment
GB2069064B (en)	1983-06-22	Turbomachine stator vane mounting
GB2129882B (en)	1986-04-16	Gas turbine stator vane
IL67806A (en)	1986-10-31	Rotor assembly for gas turbine engine
DE3564847D1 (en)	1988-10-13	Hybrid gas turbine rotor
DE3277882D1 (en)	1988-02-04	Turbocharger turbine housing
GB8431276D0 (en)	1985-01-23	Gas turbine engine
GB8626617D0 (en)	1986-12-10	Gas turbine engine
DE3464514D1 (en)	1987-08-06	Turbine stator assembly
GB8414015D0 (en)	1984-07-04	Grinding turbine engine rotor assemblies
DE3569780D1 (en)	1989-06-01	Gas turbine vane
GB2115883B (en)	1986-04-30	Turbomachine airfoil mounting assembly
GB8326281D0 (en)	1983-11-02	Radial inflow gas turbine
GB2129501B (en)	1987-07-08	Gas turbine engine casing
GB2119863B (en)	1985-10-23	Turbine rotor
GB2097865B (en)	1984-06-13	Power gas turbine
GB8527618D0 (en)	1985-12-11	Turbine rotor
GB2117844B (en)	1985-06-26	Turbomachinery rotor
GB8418395D0 (en)	1984-08-22	Turbine engine
EP0093990A3 (en)	1984-04-04	Radial flow turbine
JPS56124603A (en)	1981-09-30	Ceramic gas turbine rotor
DE3469936D1 (en)	1988-04-21	Turbine assembly
GB8824462D0 (en)	1988-11-23	Turbine blades & disc assembly
GB8826603D0 (en)	1988-12-21	Vane assembly for gas turbine
JPS56151201A (en)	1981-11-24	Turbine rotor